CN-224227071-U - Strain constant temperature culture rack with adjustable layer height

Abstract

The utility model discloses a strain constant-temperature culture rack with adjustable layer height, which comprises a base and a top plate, wherein a hollow upright post is arranged between the base and the top plate, a fixed rod is fixed on the surface of the hollow upright post, and a screw rod is connected between the two fixed rods. When the utility model is used, strains are placed on the bearing plate, then the servo motor is started to drive the second bevel gear, the screw rod is driven under the cooperation of the second bevel gear and the first bevel gear to drive the bearing plate to move up and down, the interval between adjacent bearing plates is adjusted so as to adapt to the culture space of the strains, meanwhile, the drive motor is started to drive the bidirectional threaded rod to rotate, the movable seat is driven to axially move along the bidirectional threaded rod under the action of the guide rod, the height of the light lamp is adjusted, the interval between the movable seat and the strains is adjusted so as to adapt to the growth environment of the strains in different periods, the photosynthesis efficiency is improved, and the growth and development of the strains are promoted.

Inventors

• NAN JUNFENG
• Dang Dongbiao

Assignees

• 河南昌盛菌种研发有限公司

Dates

Publication Date

20260512

Application Date

20250526

Claims (6)

1. 1. The utility model provides a strain constant temperature culture rack with adjustable layer height, includes base (1) and roof (2), its characterized in that, be provided with hollow stand (3) between base (1) and roof (2), the fixed surface of hollow stand (3) has dead lever (4), two be connected with lead screw (7) between dead lever (4), and the surface of lead screw (7) is provided with first helical gear (8) to first helical gear (8) and second helical gear (9) meshing are connected, second helical gear (9) are installed in servo motor (10) output, the surface threaded connection of lead screw (7) has loading board (5), the lower surface of loading board (5) is connected with bi-directional threaded rod (12) through fixed block (11), and the tip of bi-directional threaded rod (12) installs driving motor (23), the surface of bi-directional threaded rod (12) is provided with guide bar (13), the surface connection of bi-directional threaded rod (12) and guide bar (13) has and removes seat (14), the below of removing seat (14) articulates has connecting rod (15), the tip of connecting rod (15) is illuminated.
2. 2. The strain constant temperature culture rack with the adjustable layer height according to claim 1, wherein a convex column (18) is arranged between the base (1) and the top plate (2) and positioned in the hollow upright column (3), the end part of the convex column (18) is connected with a stepping motor (17) through a rotating shaft, the stepping motor (17) is arranged on the upper surface of the top plate (2), a rubber sleeve (19) is arranged on the surface of the convex column (18), and a strip-shaped hole matched with the convex column (18) is formed in a penetrating manner on the side surface of the hollow upright column (3).
3. 3. The constant temperature strain culture rack with the adjustable layer height according to claim 2, wherein the lower surface of the bearing plate (5) is provided with grid reinforcing ribs (6).
4. 4. A constant temperature culture rack for strain with adjustable layer height according to claim 3, wherein the lower surface of the base (1) is provided with a moving wheel (22), and the moving wheel (22) is provided with a locking structure.
5. 5. The constant temperature strain culture rack with the adjustable layer height according to claim 4, wherein a side protection cover (20) is arranged between the base (1) and the top plate (2), and the side protection cover (20) is connected with a sealing door (21) through a hinge.
6. 6. The constant temperature culture rack with adjustable layer height according to claim 5, wherein the side surface of the side shield (20) is provided with a controller (24).

Description

Strain constant temperature culture rack with adjustable layer height Technical Field The utility model relates to the technical field of culture rack mounting, in particular to a strain constant-temperature culture rack with adjustable layer height. Background The constant temperature strain culture rack is one special equipment for culturing and preserving strain and has the functions of constant temperature incubator. The device is carefully designed and manufactured, and aims to provide a stable and proper growth environment for strains, and is mainly used in the fields of medical and health, medicine, biology, agriculture, scientific research and the like, and is used for storing strains, culturing the organisms and performing constant-temperature tests at a temperature of not higher than 65 ℃. It can provide a pollution-free and safe environment, and is suitable for culturing and preserving various strains such as bacteria, mould, microorganism and the like. Through retrieval, the application number is CN202022230877.3, which relates to the technical field of bioscience, can simulate the automatic dimming of sunshine duration and convenient tissue regulating culture rack, can improve the universality of equipment, ensures that the illuminance on the same layer is more uniform, has independent real-time control of illumination regulation, can simulate the functions of daytime and night in nature more truly, ensures that the regulation of the equipment layer is more convenient, and reduces the use limitation. Said utility model only can regulate the spacing between the laminated plates, but can not regulate the height of the light lamp, and can not properly regulate the spacing between light lamp and strain according to the growth stage and requirements of strain, so that it can affect culture effect. For the problems in the related art, no effective solution has been proposed at present. Disclosure of utility model (One) solving the technical problems In order to solve the problems presented by the previous description, the utility model provides a strain constant temperature culture rack with an adjustable layer height, so as to solve the problems in the background technology. (II) technical scheme In order to solve the problems, the utility model adopts the following specific technical scheme: The utility model provides a strain constant temperature culture rack of adjustable layer height, includes base and roof, be provided with hollow stand between base and the roof, hollow stand's fixed surface has the dead lever, two be connected with the lead screw between the dead lever, and the surface of lead screw is provided with first helical gear to first helical gear and second helical gear meshing are connected, the second helical gear is installed in servo motor's output, the surface threaded connection of lead screw has the loading board, the lower surface of loading board is connected with two-way threaded rod through the fixed block, and the tip of two-way threaded rod installs driving motor, two-way threaded rod's surface is provided with the guide bar, two-way threaded rod and guide bar's surface connection have the removal seat, the below of removal seat articulates there is the connecting rod, the tip of connecting rod articulates there is the light lamp. Further, be provided with protruding type post between base and the roof and be located the inside of hollow stand, and the tip of protruding type post is connected with step motor through the pivot to step motor installs in the upper surface of roof, the surface of protruding type post is provided with the rubber sleeve, the bar hole that the cooperation protruding type post used has been link up to the side surface of hollow stand. Further, the lower surface of the bearing plate is provided with grid reinforcing ribs. Further, the lower surface of base is provided with the removal wheel, and removes the wheel from taking locking structure. Further, be provided with the side protection casing between base and the roof, the side protection casing has sealed door through hinge connection. Further, a controller is arranged on the side surface of the side protection cover. (III) beneficial effects Compared with the prior art, the utility model provides the strain constant temperature culture rack with the adjustable layer height, which has the following beneficial effects: (1) When the utility model is used, strains are placed on the bearing plate, then the servo motor is started to drive the second bevel gear, the screw rod is driven under the cooperation of the second bevel gear and the first bevel gear to drive the bearing plate to move up and down, and then the interval between adjacent bearing plates is adjusted so as to adapt to the culture space of the strains, meanwhile, the drive motor is started to drive the bidirectional threaded rod to rotate, under the action of the guide rod, the movable seat is driven to move axially along the bidir